ISO 9001 (Quality) - ISO 14001 (Environment) - OHSAS 18001 (Health & Safety) Heartfield Ventilation & Air Conditioning Ltd, 2 Fieldings Road, Cheshunt, Hertfordshire EN8 9TL - Registered No: 1875774 T: 01992-630770 - F: 01992-620775 - E: info@hvacltd.co.uk - W: www.hvacltd.co.uk Situation: Waitrose Newbury is installed with a sprinkler system, serviced by a sprinkler tank pit to the sid

Join for free to read